def validate(self) -> None:
# Validate/populate model exists
self._model = AnnotationLayerDAO.find_by_id(self._model_id)
if not self._model:
raise AnnotationLayerNotFoundError()
if AnnotationLayerDAO.has_annotations(self._model.id):
raise AnnotationLayerDeleteIntegrityError()
def validate(self) -> None:
# Validate/populate model exists
self._models = AnnotationLayerDAO.find_by_ids(self._model_ids)
if not self._models or len(self._models) != len(self._model_ids):
raise AnnotationLayerNotFoundError()
if AnnotationLayerDAO.has_annotations(self._model_ids):
raise AnnotationLayerBulkDeleteIntegrityError()